export interface menuClass {
  C_id: string;
  type: string;
  menuName: string;
  menuFolderId: string;
  menuParentFolderId: string | null;
  menuType?: string;
  menuTreeId: string;
  menuUrl: string;
  useCount: string;
  menuIcon?: string;
  topFlag: string;
  topDate?: string | null;
  topSerial?: string | null;
  useSerial: string;
  describe: string;
  state: string;
  createDate: string;
  creatorName: string;
  creatorId: string;
  children?: menuClass[]; // 用于存储子节点
}